The best self-defense is the kind that keeps you from ever being in a fight: stay aware of your surroundings, trust your instincts, and leave or create distance the moment something feels off. If a confrontation can't be avoided, use a firm, loud voice ("Back off!" or "Leave me alone!") to draw attention and show you won't be an easy target, and keep your hands up in a non-threatening but ready position to protect your face. Should someone grab you, aim for vulnerable spots with non-lethal strikes such as the palm-heel to the nose or chin, an elbow to the face or ribs, a knee to the groin, or a stomp to the instep, then break free and run toward people, lights, or an open business rather than staying to fight. Tools like pepper spray or a personal alarm can buy you precious seconds, so keep them accessible rather than buried in a bag, and practice using them beforehand. A basic self-defense class can build the muscle memory and confidence to act quickly, and remember that your goal is never to win the fight but to escape safely and call for help.